<template>
    <div class="ratings-filter">
        <div class="rating-type border-1px">
      <span class="block" :class="{active:index===2}" @click="ratFilter(2)">
        全部<span class="count">{{ratings.length}}</span>
      </span>
      <span class="block" :class="{active:index===0}" @click="ratFilter(0)">
        推荐<span class="count">{{good}}</span>
      </span>
      <span class="block" :class="{active:index===1}" @click="ratFilter(1)">
        吐槽<span class="count">{{bad}}</span>
      </span>
        </div>
        <div class="switch" :class="{on:hasText}" @click="ratFilter()">
            <span class="iconfont icon-check_circle"></span>
            <span class="text">只看有内容的评价</span>
        </div>
    </div>
</template>

<script>

    export default {
        props:['ratings','polishType'],
        name: "RatingsFilter",
        data(){
            return{
                index:2,
                hasText:true
            }
        },
        methods:{
            ratFilter(index){
                if(index>=0){
                    this.index=index
                    this.polishType(index,this.hasText)
                }else {
                    this.hasText=!this.hasText
                    this.polishType(this.index,this.hasText)
                }

            }
        },
        computed:{
            good(){
                return this.ratings.reduce((adder,item)=>{
                    if(item.rateType===0){
                        adder=adder+1
                    }
                    return adder
                },0)
            },
            bad(){
                return this.ratings.reduce((adder,item)=>{
                    if(item.rateType===1){
                        adder=adder+1
                    }
                    return adder
                },0)
            }
        }
    }
</script>

<style scoped lang="stylus" rel="stylesheet/stylus">
    @import "../../common/stylus/minix.styl"

    .ratings-filter
        pointer-events  auto!important
        .rating-type
            padding: 18px 0
            margin: 0 18px
            bottom-border-1px(rgba(7, 17, 27, 0.1))
            top-border-1px(rgba(7, 17, 27, 0.1))
            font-size: 0
            .block
                width 80px
                display: inline-block
                padding: 8px 12px
                margin-right: 8px
                line-height: 16px
                border-radius: 1px
                text-align center
                font-size: 12px
                color: rgb(77, 85, 93)
                background: rgba(77, 85, 93, 0.2)
                &.active
                    background: $green
                    color: #fff
                .count
                    margin-left: 2px
                    font-size: 8px
        .switch
            padding: 12px 18px
            line-height: 24px
            border-bottom: 1px solid rgba(7, 17, 27, 0.1)
            color: rgb(147, 153, 159)
            font-size: 0
            &.on
                .icon-check_circle
                    color: $green
            .icon-check_circle
                display: inline-block
                vertical-align: top
                margin-right: 4px
                font-size: 24px
            .text
                display: inline-block
                vertical-align: top
                font-size: 12px
</style>